Results 11 to 20 of about 1,852 (166)
IEEE Access, 2021 An ultra-wideband chaotic radar with wireless synchronization command is proposed and experimentally demonstrated for target localization and tracking. This radar uses the wideband chaotic pulse position modulation (CPPM) signal as the probe signal and ...
Bingjie Wang +7 more
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Signal Processing Algorithm for Monopulse Noise Noncoherent Wideband Helicopter Altitude Radar
Computation, 2022 Radio altimeters are an important component of modern helicopter on-board systems. These devices currently involve the use of narrowband deterministic signals, that limits their potential technical characteristics.
Valeriy Volosyuk +7 more
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Design of an Ultra-wideband Pseudo Random Coded MIMO Radar Based on Radio Frequency Switches
Leida xuebao, 2017 A Multiple-Input Multiple-Output (MIMO) ultra-wideband radar can detect the range and azimuth information of targets in real time. It is widely used for geological surveys, life rescue, through-wall tracking, and other military or civil fields.
Su Hai +4 more
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AN ULTRA WIDEBAND IMPULSE OPTOELECTRONIC RADAR: RUGBI [PDF]
Progress In Electromagnetics Research B, 2009 An ultra wideband radar system based on a coherent emission of an ultra-wideband antenna array using photoconductive switching devices is proposed. The triggering process is obtained by the excitation of semiconductor samples in linear mode using a picosecond laser source.
Lalande, Michèle +11 more
openaire +2 more sources
Ultra-Wideband (UWB) Systems in Biomedical Sensing
Sensors, 2022 The extremely low power transmission levels of ultra-wideband (UWB) technology, alongside its advantageously large bandwidth, make it a prime candidate for being used in numerous healthcare scenarios, which require short-range high-data-rate ...
Gianluigi Tiberi, Mohammad Ghavami
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Robot vision ultra-wideband wireless sensor in non-cooperative industrial environments
International Journal of Advanced Robotic Systems, 2018 In this article, the ultra-wideband technology for localization and tracking of the robot gripper (behind the obstacles) in industrial environments is presented.
Pavol Galajda +6 more
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Радіоелектронні і комп'ютерні системи, 2021 Mathematical models of the fields of stochastic ultra-wideband signals that are necessary for solving problems of aperture synthesis of images using active radar methods are presented.
Valeriy Volosyuk +6 more
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A Multi-Static Radar Network with Ultra-Wideband Radio-Equipped Devices
Sensors, 2020 A growing number of devices, from car key fobs to mobile phones to WiFi-routers, are equipped with ultra-wideband radios. In the network formed by these devices, communicating modules often estimate the channel impulse response to employ a matched filter
Anton Ledergerber, Raffaello D’Andrea
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Радіоелектронні і комп'ютерні системи, 2023 The subject of the manuscript is the algorithms for radar imaging. This research develops imaging methods and algorithms for wideband and ultrawideband active aperture synthesis systems with antenna arrays and stochastic probing signals.
Simeon Zhyla +16 more
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Wide-Angle, Ultra-Wideband ISAR Imaging of Vehicles and Drones
Sensors, 2018 In-situ, wide-angle, and ultra-wideband inverse synthetic aperture radar (ISAR) imaging of vehicles and drones is demonstrated using a portable ultra-wideband radar.
Chenchen J. Li, Hao Ling
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